It is the light blue glass which dissolved rice to glass as one of the color couplers.
He put it in a smelting furnace with a frit after making rice charcoal and dissolve it.
The feature is that the quantity of color development and the small bubble is different every time.
He adjust it for three days before he use it after dissolving it.
<About the Vessel>
*Do not use in oven or with direct flame.
*Not recommended for use in a dishwasher or microwave.
*Do not leave soaking in water for long periods of time. Doing so may lead to mold or odors.
*Because this is a handmade object, each item has unique differences in characteristics such as size, weight, glazing, and browning. For this reason, the item may be different from the photo displayed. Consider these differences as adding to the richness of the item.
*We have tried our best to photograph the item in a way that represents its actual color as much as possible, but we ask that you please understand that it may differ from the actual item due to various circumstances such as your computer settings, or your LCD monitor color correction settings.
<About Orders and Shipping>
*Multiple orders cannot be packaged together.
*Gift wrapping not available.